What does patination mean?
Patination is the process by which a surface, most often one made of copper, bronze, or brass, acquires a patina: a thin film, colour, or texture that develops over time through chemical processes. It may also refer to the resulting surface itself. Patination is valued in metalwork because it can give objects distinctive colours and a sense of age, history, or craftsmanship. Green, brown, blue, and black surfaces are often associated with copper alloys, although the appearance depends on the metal, environment, and treatment. The word is especially common in art history, museum conservation, sculpture, and metalworking. In these contexts, patination can describe either natural changes that occur over many years or controlled treatments used to create a desired finish. It is related to patina, but the two words differ in focus: patina names the result, whereas patination emphasizes the process.
nounThe process of forming a patina, especially on the surface of a metal such as copper, bronze, or brass. It may also refer to the patina or surface film produced by this process.
- The process of forming a patina on a surface, especially a metal surface.
- A patina or surface film produced by this process.
"The statue's natural patination gives its copper surface a rich range of green and brown tones."
"Museum conservators examined the patination on the ancient bronze vessel before cleaning it."
"For the sculpture, the artist chose an accelerated method that produces a convincing patination."
The plural is used when referring to multiple distinct processes or surface treatments.
"The conservators compared patinations on several ancient copper vessels."
Patination turns time into a material: copper and bronze record the passage of years in layers of colour.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does patination come from?
The word comes through French patination, from patiner, meaning to give a surface a patina. Its ultimate root is Latin patina, meaning dish or pan, a development associated with Greek patinē, a flat dish. In metalworking, the term developed to refer to the surface change produced on certain metals, with related forms such as patina and patinate.
Related word forms
How patination is actually used
Patination is chiefly a specialist term used in metalwork, art history, archaeology, and conservation. It can describe either a naturally developing surface change or an intentionally produced finish, and it is especially associated with copper, bronze, and brass.
Easily confused with patination
Patination is the process that produces a patina, while a patina is the surface film or appearance that results.